that operate partially on a joint tram network. Merger gains are then decomposed into individual technical efficiency …

's stand-alone value and a component of the synergies that would be realized by the merger involving his firm. We characterize …, hence transfers can be made contingent on the new information accruing after the merger. Second, we study the case of … identify necessary and sufficient conditions for the implementability of efficient merger rules. In the second case, we show …

Verkaufsanstrengungen auf alle Produkte verteilen („Kollusion“) oder ob sie die Anzahl ihrer Produkte reduzieren („Fusion“). Wir zeigen, daß …, in denen Kooperation in Form von „Kollusion“ oder „Fusion“ für die kooperierenden Unternehmen profitabel ist. …

Unternehmen vor der Fusion. Wir zeigen in dieser Arbeit, dass horizontale Fusion von Unternehmen aus diesen Gründen profitabel für … die fusionierenden Unternehmen und wohlfahrtserhöhend wirken kann, selbst dann, wenn es durch die Fusion keinerlei … verbesserte Informationsfluss zwischen Unternehmensteilen des durch die Fusion entstehenden Konzerns im Vergleich zum …

larger price increases than mergerrelated exits. Within the merger category, our analysis reveals significant price increases … on all affected routes immediately after the exit events. In the medium and long-run, however, realized merger …

We investigate the competitive effects of the merger between Delta Air Lines and Northwest Airlines (2009) in the … increases of about 11 percent on overlapping routes and about 10 percent on routes which experienced a merger-induced switch of … the operating carrier. Over a longer period, however, our analysis reveals that both merger efficiencies and post-merger …

We analyze a Bayesian merger game under two-sided asymmetric information about firm types. We show that the standard … prediction of the lemons market model-if any, only low-type firms are traded-is likely to be misleading: Merger returns, i.e. the … difference between pre- and post-merger profits, are not necessarily higher for low-type firms. This has two implications. First …